Price & Spec
Tone 01
Tone 02

Adjustment height headrest.

The height of the backframe can be easily adjusted by lifting the frame to the desired position.

3 Position tilt lock.
Adjustable lumbar support.

Height Adjustable Armrest.

3D adjustable armrest.

Sliding Seat.
Mechanism with these functions: height adjustable, some position lock synchronized, tension adjustment.
Plastic base.